feat: add script to setup lcov

tests/setup-lcov.sh

@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+
+function usage() {
+    echo "Usage: $0 -v <version>"
+    echo "Example: $0 -v 1.14"
+}
+
+function download_lcov() {
+    local version=$1
+    local url="https://github.com/linux-test-project/lcov/releases/download/v${version}/lcov-${version}.tar.gz"
+    echo "Downloading lcov version ${version} from ${url}..."
+    curl -LO ${url}
+    tar -xzf lcov-${version}.tar.gz
+    echo "lcov version ${version} downloaded and extracted."
+}
+
+function install_lcov() {
+    echo -e "\nInstalling..."
+    local version=$1
+    cd lcov-${version}
+    sudo make install
+    cd ..
+    echo "lcov version ${version} installed."
+}
+
+function verify_lcov() {
+    echo -e "\nVerify installation..."
+    lcov --version
+}
+
+function main() {
+    if [[ "$#" -ne 2 ]]; then
+        usage
+        exit 1
+    fi
+
+    while getopts "v:h" opt; do
+        case ${opt} in
+            v)
+                version=${OPTARG}
+                download_lcov ${version}
+                install_lcov ${version}
+        		verify_lcov
+                ;;
+            h)
+                usage
+                exit 0
+                ;;
+            *)
+                usage
+                exit 1
+                ;;
+        esac
+    done
+}
+
+main "$@"